package com.itheima.service;

import com.itheima.pojo.Dept;

import java.util.List;

/**
 * 部门业务接口
 * @author GY
 * @version V1.0
 * @date 2025-01-08 17:26
 */

public interface DeptService {
        List<Dept> queryAll();

        void delete(Integer id);

        void insert(Dept dept);

        void update(Dept dept);

        Dept queryById(Integer id);
}
